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Optical Character Recognition (OCR) Devices Use Light Reflection to Read

question 134

True/False

Optical character recognition (OCR) devices use light reflection to read differences in code patterns in order to identify a labeled item.


Definitions:

Sliding Filament Model

A theory explaining the mechanism of muscle contraction through the sliding of actin (thin) filaments over myosin (thick) filaments, shortening the sarcomere.

Muscle Contraction

The process where muscle fibers shorten or lengthen to produce movement or maintain posture.

Contraction Cycle

The series of events in muscle fibers that lead to shortening and generating force, crucial for movement.

Myofibril

A basic rod-like unit of a muscle cell, composed of long proteins including actin, myosin, and others, responsible for muscle contraction and relaxation.

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